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sineoko [7]
3 years ago
5

30 girls tried out for lacrosse team and 12 were selected and 40 boys tried out 16 were selecyed are the ratio of the number of

students on the team to the number of students trying out the same for botj girls and boys
Mathematics
1 answer:
Ivan3 years ago
4 0
Yes it is. When you simplify the girls ratio( 12:30 by 6)you'll get 2:5. When you simplify the boys ratio( 16:40 by 8)you'll get 2:5. So it is the same ratio.
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Nickolai lives at one end of Oregon Trail. Sydney lives at the other end of the trail. It is 5.8 kilometers from one end of Oreg
OleMash [197]
5.8 km - 2.79 km = 3.01 km

3.01 km = 3010 m
6 0
3 years ago
Read 2 more answers
Please help me answer this question(#4)
igomit [66]

Answer:

It is 18 because if you look at the side the small one says 3 the big one says 6 so if you multiply the 9 square feet by 2 thats your answer

7 0
3 years ago
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A discus is thrown from a height of 3 feet with an initial velocity of 55 ft/s at an angle of 44° with the horizontal. How long
nasty-shy [4]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Yes, the 3 feet are important. 
<span>You can consider the datum (y=0) at 3' from the ground, and the ground is therefore at -3 feet. </span>

<span>The vertical initial velocity, vy, is u*sin(θ), so it gives </span>
<span>vy=55sin(44°)=38.21 approx. </span>

<span>The (vertical) distance travelled is given by: </span>
<span>S=vy*t-(1/2)gt² </span>
<span>where </span>
<span>S=-3 (ground) </span>
<span>vy=55sin(44°), and </span>
<span>g=32.2 ft/s² </span>
<span>Solve for t. </span>
<span>I get -0.08 and 2.45 s.</span>

6 0
3 years ago
What is 87*798 and plz give me details thx.
Archy [21]
87 times 798 is 69,426
7 0
3 years ago
F(x) <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx-9%7D" id="TexFormula1" title="\sqrt{x-9}" alt="\sqrt{x-9}" align="absmiddle"
jolli1 [7]

Answer:

f(g(x)) = \sqrt{8x-22}

Step-by-step explanation:

Substitute x = g(x) into f(x), that is

f(g(x))

= f(8x - 13)

= \sqrt{8x-13-9}

= \sqrt{8x-22}

8 0
3 years ago
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